No firewall on AiaB host
Change-Id: Ia7bb6f5e10c5bba61c7bd7866626459b4b01ce73
diff --git a/developer/aiab.rst b/developer/aiab.rst
index 1fd2223..7baa77d 100644
--- a/developer/aiab.rst
+++ b/developer/aiab.rst
@@ -29,6 +29,8 @@
* At least 4 CPUs and 12GB RAM
* Ability to run "sudo" without a password. Due to this requirement, AiaB is most suited
to disposable environments like a VM or a `CloudLab <https://cloudlab.us>`_ machine.
+* No firewall running on the AiaB host. For example, `sudo ufw status` should show `inactive`,
+ and `sudo iptables -L` and `sudo nft list` should show a blank configuration.
**IMPORTANT:**
diff --git a/developer/aiabhw.rst b/developer/aiabhw.rst
index 3f09c56..6e00d39 100644
--- a/developer/aiabhw.rst
+++ b/developer/aiabhw.rst
@@ -13,9 +13,12 @@
* Server for running AiaB (SD-CORE / UPF / ROC)
+ * Ubuntu 18.04 or 20.04 clean install
* Haswell CPU family or newer
* At least 4 CPUs and 12GB RAM
* Internet connection
+ * Ability to run "sudo" without a password
+ * No firewall running on the AiaB host
* 4G or 5G small cell eNodeB